1, the green code represents the health status that has been verified by the epidemic prevention data of the national government service platform.
2. The yellow code represents the sanitary condition that the data of the national government epidemic prevention service platform is not abnormal, but the field temperature measurement is abnormal.
3. Health status of confirmed and suspected cases verified by red team on behalf of epidemic prevention data of national government service platform.
4. There are purple codes in some areas, which belong to high-risk personnel, such as confirmed patients, suspected patients and asymptomatic infected people with positive nucleic acid test.
5. The orange code belongs to close contacts or suspects, and there are no symptoms and no abnormal records in the national database. The national system will automatically update the data for you, and the identity code will be automatically converted into a green code.
Extended data:
The role of health code:
Health codes are mainly based on real data. We can apply through Alipay or WeChat, and generate our own QR code after background review. After the QR code is generated, we will judge our health status according to big data such as our activity trajectory, activity location, public transport we have taken and consumption records.
Its function is not only to report personal health, but also to master your action track. For example, entering the supermarket, taking the bus, subway, plane and train will all be required to scan the health green code. So the data that entered the closed space at a certain time on a certain day of a month were collected into the system database.
In this way, big data collection provides information traceability for epidemic prevention and control, and can also be used as a health certificate for entering and leaving public places, which provides great convenience for investigation.